#ifndef __Timer_H__
#define __Timer_H__
#include "stm32f4xx.h"
void Tim_6(uint16_t pres , uint16_t period) ; 

void TIM_7(uint16_t pres , uint16_t period) ; 

void PWM_TIM4_Init(uint16_t psc,uint16_t arr) ;

#endif